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<div class="refentry">
<a name="GdauiLogin"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="GdauiLogin.top_of_page"></a>GdauiLogin</span></h2>
<p>GdauiLogin — Connection opening widget</p>
</td>
<td class="gallery_image" valign="top" align="right"><img src="vi-login.png"></td>
</tr></table></div>
<div class="refsect1">
<a name="GdauiLogin.stability-level"></a><h2>Stability Level</h2>
<a href="http://foldoc.org/Stable"><span class="acronym">Stable</span></a>, unless otherwise indicated
</div>
<div class="refsect1">
<a name="GdauiLogin.functions"></a><h2>Functions</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="functions_proto_type">
<col class="functions_proto_name">
</colgroup>
<tbody>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/gtk3/GtkWidget.html#GtkWidget-struct"><span class="returnvalue">GtkWidget</span></a> *
</td>
<td class="function_name">
<a class="link" href="GdauiLogin.html#gdaui-login-new" title="gdaui_login_new ()">gdaui_login_new</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GdauiLogin.html#gdaui-login-set-mode" title="gdaui_login_set_mode ()">gdaui_login_set_mode</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">const <a class="link" href="libgda-5.0-Configuration.html#GdaDsnInfo" title="struct GdaDsnInfo"><span class="returnvalue">GdaDsnInfo</span></a> *
</td>
<td class="function_name">
<a class="link" href="GdauiLogin.html#gdaui-login-get-connection-information" title="gdaui_login_get_connection_information ()">gdaui_login_get_connection_information</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GdauiLogin.html#gdaui-login-set-dsn" title="gdaui_login_set_dsn ()">gdaui_login_set_dsn</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GdauiLogin.html#gdaui-login-set-connection-information" title="gdaui_login_set_connection_information ()">gdaui_login_set_connection_information</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GdauiLogin.properties"></a><h2>Properties</h2>
<div class="informaltable"><table class="informaltable" border="0">
<colgroup>
<col width="150px" class="properties_type">
<col width="300px" class="properties_name">
<col width="200px" class="properties_flags">
</colgroup>
<tbody>
<tr>
<td class="property_type">
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</td>
<td class="property_name"><a class="link" href="GdauiLogin.html#GdauiLogin--dsn" title="The “dsn” property">dsn</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type"><a class="link" href="GdauiLogin.html#GdauiLoginMode" title="enum GdauiLoginMode"><span class="type">GdauiLoginMode</span></a></td>
<td class="property_name"><a class="link" href="GdauiLogin.html#GdauiLogin--mode" title="The “mode” property">mode</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></td>
<td class="property_name"><a class="link" href="GdauiLogin.html#GdauiLogin--valid" title="The “valid” property">valid</a></td>
<td class="property_flags">Read</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GdauiLogin.signals"></a><h2>Signals</h2>
<div class="informaltable"><table class="informaltable" border="0">
<colgroup>
<col width="150px" class="signal_proto_type">
<col width="300px" class="signal_proto_name">
<col width="200px" class="signal_proto_flags">
</colgroup>
<tbody><tr>
<td class="signal_type"><span class="returnvalue">void</span></td>
<td class="signal_name"><a class="link" href="GdauiLogin.html#GdauiLogin-changed" title="The “changed” signal">changed</a></td>
<td class="signal_flags"><a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-RUN-FIRST:CAPS">Run First</a></td>
</tr></tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GdauiLogin.other"></a><h2>Types and Values</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="other_proto_type">
<col class="other_proto_name">
</colgroup>
<tbody>
<tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="GdauiLogin.html#GdauiLogin-struct" title="struct GdauiLogin">GdauiLogin</a></td>
</tr>
<tr>
<td class="datatype_keyword">enum</td>
<td class="function_name"><a class="link" href="GdauiLogin.html#GdauiLoginMode" title="enum GdauiLoginMode">GdauiLoginMode</a></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GdauiLogin.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="screen">    <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject-struct">GObject</a>
    <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a>
        <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gtk3/GtkWidget.html#GtkWidget-struct">GtkWidget</a>
            <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gtk3/GtkContainer.html#GtkContainer-struct">GtkContainer</a>
                <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gtk3/GtkBox.html#GtkBox-struct">GtkBox</a>
                    <span class="lineart">╰──</span> GdauiLogin
</pre>
</div>
<div class="refsect1">
<a name="GdauiLogin.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
<p>
GdauiLogin implements
 AtkImplementorIface,  <a href="/usr/share/gtk-doc/html/gtk3/GtkBuildable.html#GtkBuildable-struct">GtkBuildable</a> and  <a href="/usr/share/gtk-doc/html/gtk3/gtk3-Orientable.html#GtkOrientable-struct">GtkOrientable</a>.</p>
</div>
<div class="refsect1">
<a name="GdauiLogin.includes"></a><h2>Includes</h2>
<pre class="synopsis">#include &lt;libgda/thread-wrapper/gda-thread-wrapper.h&gt;
</pre>
</div>
<div class="refsect1">
<a name="GdauiLogin.description"></a><h2>Description</h2>
<p>The <a class="link" href="GdauiLogin.html" title="GdauiLogin"><span class="type">GdauiLogin</span></a> widget can be used when the user needs to enter
data to open a connection. It can be customized in several ways:</p>
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
<li class="listitem"><p>data source (DSN) selection can be shown or hidden</p></li>
<li class="listitem"><p>the button to launch the control center to declare new data sources can be
shown or hidden</p></li>
<li class="listitem"><p>the form to open a connection not using a DSN can be shown or hidden</p></li>
</ul></div>
</div>
<div class="refsect1">
<a name="GdauiLogin.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="gdaui-login-new"></a><h3>gdaui_login_new ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/gtk3/GtkWidget.html#GtkWidget-struct"><span class="returnvalue">GtkWidget</span></a> *
gdaui_login_new (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *dsn</code></em>);</pre>
<p>Creates a new login widget which enables the user to specify connection parameters.</p>
<div class="refsect3">
<a name="gdaui-login-new.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>dsn</p></td>
<td class="parameter_description"><p>a data source name, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. </p></td>
<td class="parameter_annotations"><span class="annotation">[<a href="http://foldoc.org/allow-none"><span class="acronym">allow-none</span></a>]</span></td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gdaui-login-new.returns"></a><h4>Returns</h4>
<p>a new widget. </p>
<p><span class="annotation">[<a href="http://foldoc.org/transfer%20full"><span class="acronym">transfer full</span></a>]</span></p>
</div>
<p class="since">Since: 4.2</p>
</div>
<hr>
<div class="refsect2">
<a name="gdaui-login-set-mode"></a><h3>gdaui_login_set_mode ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gdaui_login_set_mode (<em class="parameter"><code><a class="link" href="GdauiLogin.html" title="GdauiLogin"><span class="type">GdauiLogin</span></a> *login</code></em>,
                      <em class="parameter"><code><a class="link" href="GdauiLogin.html#GdauiLoginMode" title="enum GdauiLoginMode"><span class="type">GdauiLoginMode</span></a> mode</code></em>);</pre>
<p>Set how <em class="parameter"><code>login</code></em>
 operates</p>
<div class="refsect3">
<a name="gdaui-login-set-mode.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>login</p></td>
<td class="parameter_description"><p>a <a class="link" href="GdauiLogin.html" title="GdauiLogin"><span class="type">GdauiLogin</span></a> object</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>mode</p></td>
<td class="parameter_description"><p>a flag</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: 4.2</p>
</div>
<hr>
<div class="refsect2">
<a name="gdaui-login-get-connection-information"></a><h3>gdaui_login_get_connection_information ()</h3>
<pre class="programlisting">const <a class="link" href="libgda-5.0-Configuration.html#GdaDsnInfo" title="struct GdaDsnInfo"><span class="returnvalue">GdaDsnInfo</span></a> *
gdaui_login_get_connection_information
                               (<em class="parameter"><code><a class="link" href="GdauiLogin.html" title="GdauiLogin"><span class="type">GdauiLogin</span></a> *login</code></em>);</pre>
<p>Get the information specified in <em class="parameter"><code>login</code></em>
 as a pointer to a (read-only) <a class="link" href="libgda-5.0-Configuration.html#GdaDsnInfo" title="struct GdaDsnInfo"><span class="type">GdaDsnInfo</span></a>.
If the connection is not specified by a DSN, then the 'name' attribute of the returned
<a class="link" href="libgda-5.0-Configuration.html#GdaDsnInfo" title="struct GdaDsnInfo"><span class="type">GdaDsnInfo</span></a> will be <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>, and otherwise it will contain the name of the selected DSN.</p>
<div class="refsect3">
<a name="gdaui-login-get-connection-information.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>login</p></td>
<td class="parameter_description"><p>a <a class="link" href="GdauiLogin.html" title="GdauiLogin"><span class="type">GdauiLogin</span></a> object</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gdaui-login-get-connection-information.returns"></a><h4>Returns</h4>
<p>a pointer to a (read-only) <a class="link" href="libgda-5.0-Configuration.html#GdaDsnInfo" title="struct GdaDsnInfo"><span class="type">GdaDsnInfo</span></a>. </p>
<p><span class="annotation">[<a href="http://foldoc.org/transfer%20none"><span class="acronym">transfer none</span></a>]</span></p>
</div>
<p class="since">Since: 4.2</p>
</div>
<hr>
<div class="refsect2">
<a name="gdaui-login-set-dsn"></a><h3>gdaui_login_set_dsn ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gdaui_login_set_dsn (<em class="parameter"><code><a class="link" href="GdauiLogin.html" title="GdauiLogin"><span class="type">GdauiLogin</span></a> *login</code></em>,
                     <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *dsn</code></em>);</pre>
<p>Changes the information displayed in <em class="parameter"><code>login</code></em>
, to represent <em class="parameter"><code>dsn</code></em>
.
If <em class="parameter"><code>login</code></em>
's mode has <a class="link" href="GdauiLogin.html#GDA-UI-LOGIN-HIDE-DSN-SELECTION-MODE:CAPS"><code class="literal">GDA_UI_LOGIN_HIDE_DSN_SELECTION_MODE</code></a>, then
the DSN information is extracted and displayed in the direct login area.</p>
<p>If <em class="parameter"><code>dsn</code></em>
 is not a declared data source name, then a warning is shown and the result
is the same as having passed <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> for the <em class="parameter"><code>dsn</code></em>
 argument.</p>
<p>In any case <em class="parameter"><code>login</code></em>
's mode (set by <a class="link" href="GdauiLogin.html#gdaui-login-set-mode" title="gdaui_login_set_mode ()"><code class="function">gdaui_login_set_mode()</code></a>) is not changed.</p>
<div class="refsect3">
<a name="gdaui-login-set-dsn.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>login</p></td>
<td class="parameter_description"><p>a <a class="link" href="GdauiLogin.html" title="GdauiLogin"><span class="type">GdauiLogin</span></a> object</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>dsn</p></td>
<td class="parameter_description"><p>a data source name, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. </p></td>
<td class="parameter_annotations"><span class="annotation">[<a href="http://foldoc.org/allow-none"><span class="acronym">allow-none</span></a>]</span></td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gdaui-login-set-connection-information"></a><h3>gdaui_login_set_connection_information ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gdaui_login_set_connection_information
                               (<em class="parameter"><code><a class="link" href="GdauiLogin.html" title="GdauiLogin"><span class="type">GdauiLogin</span></a> *login</code></em>,
                                <em class="parameter"><code>const <a class="link" href="libgda-5.0-Configuration.html#GdaDsnInfo" title="struct GdaDsnInfo"><span class="type">GdaDsnInfo</span></a> *cinfo</code></em>);</pre>
<p>Changes the information displayed in <em class="parameter"><code>login</code></em>
, to represent <em class="parameter"><code>cinfo</code></em>
.
If <em class="parameter"><code>login</code></em>
's mode has <a class="link" href="GdauiLogin.html#GDA-UI-LOGIN-HIDE-DIRECT-CONNECTION-MODE:CAPS"><code class="literal">GDA_UI_LOGIN_HIDE_DIRECT_CONNECTION_MODE</code></a>, then
if <em class="parameter"><code>cinfo-&gt;name</code></em>
 is not <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> it is displayed in the DSN selector, otherwise
a warning is shown and the result
is the same as having passed <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> for the <em class="parameter"><code>cinfo</code></em>
 argument.</p>
<p>In any case <em class="parameter"><code>login</code></em>
's mode (set by <a class="link" href="GdauiLogin.html#gdaui-login-set-mode" title="gdaui_login_set_mode ()"><code class="function">gdaui_login_set_mode()</code></a>) is not changed.</p>
<div class="refsect3">
<a name="gdaui-login-set-connection-information.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>login</p></td>
<td class="parameter_description"><p>a <a class="link" href="GdauiLogin.html" title="GdauiLogin"><span class="type">GdauiLogin</span></a> object</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>cinfo</p></td>
<td class="parameter_description"><p>a pointer to a structure representing the information to display.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
</div>
<div class="refsect1">
<a name="GdauiLogin.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="GdauiLogin-struct"></a><h3>struct GdauiLogin</h3>
<pre class="programlisting">struct GdauiLogin;</pre>
</div>
<hr>
<div class="refsect2">
<a name="GdauiLoginMode"></a><h3>enum GdauiLoginMode</h3>
<p>Defines the aspect of the <a class="link" href="GdauiLogin.html" title="GdauiLogin"><span class="type">GdauiLogin</span></a> widget</p>
<div class="refsect3">
<a name="GdauiLoginMode.members"></a><h4>Members</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="300px" class="enum_members_name">
<col class="enum_members_description">
<col width="200px" class="enum_members_annotations">
</colgroup>
<tbody>
<tr>
<td class="enum_member_name"><p><a name="GDA-UI-LOGIN-ENABLE-CONTROL-CENTRE-MODE:CAPS"></a>GDA_UI_LOGIN_ENABLE_CONTROL_CENTRE_MODE</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GDA-UI-LOGIN-HIDE-DSN-SELECTION-MODE:CAPS"></a>GDA_UI_LOGIN_HIDE_DSN_SELECTION_MODE</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GDA-UI-LOGIN-HIDE-DIRECT-CONNECTION-MODE:CAPS"></a>GDA_UI_LOGIN_HIDE_DIRECT_CONNECTION_MODE</p></td>
<td> </td>
<td> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
</div>
<div class="refsect1">
<a name="GdauiLogin.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="GdauiLogin--dsn"></a><h3>The <code class="literal">“dsn”</code> property</h3>
<pre class="programlisting">  “dsn”                      <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</pre>
<p>Owner: GdauiLogin</p>
<p>Flags: Read / Write</p>
<p>Default value: NULL</p>
</div>
<hr>
<div class="refsect2">
<a name="GdauiLogin--mode"></a><h3>The <code class="literal">“mode”</code> property</h3>
<pre class="programlisting">  “mode”                     <a class="link" href="GdauiLogin.html#GdauiLoginMode" title="enum GdauiLoginMode"><span class="type">GdauiLoginMode</span></a></pre>
<p>Owner: GdauiLogin</p>
<p>Flags: Read / Write</p>
</div>
<hr>
<div class="refsect2">
<a name="GdauiLogin--valid"></a><h3>The <code class="literal">“valid”</code> property</h3>
<pre class="programlisting">  “valid”                    <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></pre>
<p>Owner: GdauiLogin</p>
<p>Flags: Read</p>
<p>Default value: FALSE</p>
</div>
</div>
<div class="refsect1">
<a name="GdauiLogin.signal-details"></a><h2>Signal Details</h2>
<div class="refsect2">
<a name="GdauiLogin-changed"></a><h3>The <code class="literal">“changed”</code> signal</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
user_function (<a class="link" href="GdauiLogin.html" title="GdauiLogin"><span class="type">GdauiLogin</span></a> *gdauilogin,
               <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a>    arg1,
               <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a>    user_data)</pre>
<p>Flags: <a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-RUN-FIRST:CAPS">Run First</a></p>
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